DEVICE FOR STOPPING OPENING DOOR Russian patent published in 2023 - IPC E05C17/56 

FIELD: household appliances.

SUBSTANCE: invention can be used to lock an opening door in a predetermined position. The device for locking the opening door contains a locking part for installation in the end part of the opening door facing the floor, and a fixing part for installation in the floor. In the cylindrical body made of non-magnetic material of the locking part there is a permanent magnet, and in the cylindrical body made of non-magnetic material of the fixing part there is a rod made of a magnetically conductive material and mounted with the possibility of moving along the axis of the cylindrical non-magnetic body of the fixing part under the action of a magnet. A recess is made in the end part of the housing of the locking part, having an inclined and locking surface, and in the part of the housing opposite to the recess, a groove is made in which a permanent magnet is installed. The outer surfaces of the cylindrical non-magnetic housings of these parts of the device are threaded. The recess may have a horizontal surface, on opposite sides of which the inclined and locking surfaces of the recess are located, while the locking surface can be made vertical. The housing of the locking part can be provided with an annular flange on the side of the recess.

EFFECT: improvement of ease of use of the device.

3 cl, 2 dwg